Buy 4-Me-TMP Powder – Premium Research Chemical | euro-labchems.com
Buy 4-Me-TMP Powder (4-Methylmethylphenidate / threo-4-MeTMP) CAS Number: 680996-70-7 (hydrochloride salt); 191790-79-1 (freebase) Molecular Formula: C₁₅H₂₁NO₂ • HCl Molecular Weight: 283.80 g/mol (HCl salt) Purity: ≥98.5% (HPLC verified) Appearance: White to off-white fine crystalline powder Form: Hydrochloride salt – stable, water-soluble Quantity options: 1 g, 5 g, 10 g, 25 g, 50 g+ Shipping: Discreet worldwide, vacuum-sealed packaging
euro-labchems.com supplies laboratory-grade 4-Me-TMP powder – a synthetic stimulant and novel psychoactive substance (NPS) structurally related to methylphenidate (Ritalin). Known as threo-4-methylmethylphenidate or 4-MeTMP, 4-Me-TMP features a methyl group at the para position of the phenyl ring, making it a valuable analog for pharmacological, neurochemical, and structure-activity relationship (SAR) research on dopamine/norepinephrine transporters.
What is 4-Me-TMP?
4-Me-TMP acts primarily as a dopamine and norepinephrine reuptake inhibitor (NDRI), with preclinical data indicating slightly lower potency than methylphenidate at DAT/NET. It supports studies into stimulant mechanisms, behavioral pharmacology, locomotor activity, and comparative transporter inhibition in phenidate analogs.
Key Product Specifications
- Purity: ≥98.5% (third-party HPLC)
- Form: Fine, free-flowing crystalline powder
- Solubility: Excellent in water, ethanol, DMSO
- Stability: Excellent cool/dark/dry storage (2+ years)
- Full CoA available on request
Research Effects & Characteristics
Duration: 4–7 hours (analog/preclinical observations) Onset: 30–60 minutes
Literature and structural similarity suggest psychostimulant effects: enhanced focus/alertness, motivation, wakefulness, mild euphoria potential, thought acceleration, and sympathomimetic responses (elevated heart rate, blood pressure). Often described as functional with lower potency and reduced abuse liability compared to methylphenidate in models.
Possible side effects (dose-dependent, research observations): tachycardia, hypertension, anxiety/agitation, insomnia, appetite suppression, dehydration, potential paranoia, cardiovascular strain, compulsive redosing, rare neurotoxicity risks with high/repeated exposure.
4-Me-TMP powder is sold strictly for scientific research – not for human/veterinary consumption. Verify local regulations.
Premium 4-Me-TMP powder for precise stimulant research from euro-labchems.com – your trusted specialist.




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